Intracrystalline
晶内; 穿晶
🗣️ 情景例句
Good morning, sit down please.
早安，请坐。
He speaks English fluently.
他讲英语很流利。
the young man has a glorious future before him and the old one has a splendid future behind him:
青年人有光辉灿烂的前景，而老年人的辉煌已成为过去。